FCI - Burndy carries a line of connectors for high voltage transmission lines as well as EHV connectors, mechanical connectors for copper and aluminum, Wejtap brand connectors and a wide array of compression connectors for copper and aluminum conductors.

3M SC Series stem connectors feature an aluminum barrel for installations on either copper or aluminum cable conductors and are used when connecting a riser cable to an overhead line. These connectors are available in sizes ranging up to 8.25 mm in diameter.

Insulation displacement, IDC, terminal blocks. Available in a 3-position and 10-position module in either a feed through or a knife-disconnect. It will handle two different wire ranges, either 18 awg to 14awg or 22awg to 16awg and is rated up to 24 amps at 500 volts. It features a unique contact design at 45 degrees to the wire, insulation support ribs and open construction. Feed-through IDC terminal blocks, disconnect IDC terminal blocks, ground circuit IDC terminal blocks.

Terminal blocks in 3 wire, 5 wire and 6 wire configurations. 3 wire available in 4.0mm²/0AWG conductor size up to 4.0mm²/24AWG conductor size. 5 & 6 wire terminal block available in 4.0mm²/0AWG conductor size, up to 4.0mm²/24AWG conductor size and up to up to 6.0mm²/18AWG conductor size. 5 wire also available up to 10.0mm²/22AWG conductor size.